de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d
Class SelectionDotVisualization<NV extends NumberVector<NV,?>>

java.lang.Object
  de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization
      de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.P2DVisualization<NV>
          de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.SelectionDotVisualization<NV>

Type Parameters:

NV - Type of the NumberVector being visualized.

All Implemented Interfaces:

DataStoreListener, ResultListener, ContextChangeListener, Visualization, EventListener

public class SelectionDotVisualization<NV extends NumberVector<NV,?>>
extends P2DVisualization<NV>
implements ContextChangeListener, DataStoreListener

Visualizer for generating an SVG-Element containing dots as markers representing the selected Database's objects.

Nested Class Summary

static class

SelectionDotVisualization.Factory<NV extends NumberVector<NV,?>> Factory for visualizers to generate an SVG-Element containing dots as markers representing the selected Database's objects.

Field Summary

static String	MARKER Generic tag to indicate the type of element.
private static String	NAME A short name characterizing this Visualizer.

Fields inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.P2DVisualization

proj, rel

Fields inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization

context, layer, pendingRedraw, svgp, task

Constructor Summary

SelectionDotVisualization(VisualizationTask task)
Constructor.

Method Summary

private void	addCSSClasses(SVGPlot svgp) Adds the required CSS-Classes
void	contentChanged(DataStoreEvent e) Invoked after objects of the datastore have been updated, inserted or removed in some way.
protected void	redraw() Perform a full redraw.

Methods inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.P2DVisualization

setupCanvas

Methods inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization

contextChanged, destroy, getHeight, getLayer, getWidth, incrementalRedraw, resultAdded, resultChanged, resultRemoved, synchronizedRedraw, testRedraw

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.lmu.ifi.dbs.elki.visualization.visualizers.events.ContextChangeListener

contextChanged

Field Detail

NAME

private static final String NAME

A short name characterizing this Visualizer.

See Also:

Constant Field Values

MARKER

public static final String MARKER

Generic tag to indicate the type of element. Used in IDs, CSS-Classes etc.

See Also:

Constant Field Values

Constructor Detail

SelectionDotVisualization

public SelectionDotVisualization(VisualizationTask task)

Constructor.

Parameters:

task - Task

Method Detail

redraw

protected void redraw()

Description copied from class: AbstractVisualization

Perform a full redraw.

Specified by:

redraw in class AbstractVisualization

addCSSClasses

private void addCSSClasses(SVGPlot svgp)

Adds the required CSS-Classes

Parameters:

svgp - SVG-Plot

contentChanged

public void contentChanged(DataStoreEvent e)

Description copied from interface: DataStoreListener

Invoked after objects of the datastore have been updated, inserted or removed in some way.

Specified by:

contentChanged in interface DataStoreListener

Parameters:

e - the update event